Determining Curie temperature of (Ga,Mn)As samples based on electrical transport measurements: Low Curie temperature case
نویسندگان
چکیده
منابع مشابه
Oscillatory curie temperature of two-dimensional ferromagnets.
The effective exchange interactions of magnetic overlayers Fe/Cu(001) and Co/Cu(001) covered by a Cu-cap layer of varying thickness were calculated in real space from first principles. The effective two-dimensional Heisenberg Hamiltonian was constructed and used to estimate magnon dispersion laws, spin-wave stiffness constants, and overlayer Curie temperatures within the mean-field and random-p...
متن کاملHigh curie temperature ternary piezoelectric ceramics
A preferred piezoelectric ceramic material is a BiFeO3—PbZrO3—PbTiO3 ternary solid solution wherein proportions of the constituent perovskite metal oxides are selected so that the material exhibits relatively high Curie temperatures above 380° C. and useful piezoelectric properties. Disciplines Ceramic Materials This patent is available at Iowa State University Digital Repository: http://lib.dr...
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ژورنال
عنوان ژورنال: Applied Physics Letters
سال: 2016
ISSN: 0003-6951,1077-3118
DOI: 10.1063/1.4953628